Tuesday, February 19, 2013

When I heard the Dead's (1970) do Ship Of Fools this morning it took on a new meaning for me.

The first two stanza's: Went to see the captain, strangest I could find, Laid my proposition down, laid it on the line. I won't slave for beggar's pay, likewise gold and jewels, But I would slave to learn the way to sink your ship of fools.

Ship of fools on a cruel sea, ship of fools sail away from me. It was later than I thought when I first believed you, Now I cannot share your laughter, ship of fools.

From Wikipedia: The ship of fools is an allegory that has long been a fixture in Western literature and art. The allegory depicts a vessel populated by human inhabitants who are deranged, frivolous, or oblivious passengers aboard a ship without a pilot, and seemingly ignorant of their own direction. This concept makes up the framework of the 15th century book Ship of Fools (1494) by Sebastian Brant.

Well they are laughing at me right now. I would slave to learn the way to sink their ship.

Friday, February 15, 2013

If you want to know people’s politics, tradition said to study their parents. In fact, the party affiliation of someone’s parents can predict the child’s political leanings about around 70 percent of the time.

But new research, published yesterday in the journal PLOS ONE, suggests what mom and dad think isn’t the endgame when it comes to shaping a person’s political identity. Ideological differences between partisans may reflect distinct neural processes, and they can predict who’s right and who’s left of center with 82.9 percent accuracy, outperforming the “your parents pick your party” model.

The study matched publicly available party registration records with the names of 82 American participants whose risk-taking behavior during a gambling experiment was monitored by brain scans. The researchers found that liberals and conservatives don’t differ in the risks they do or don’t take, but their brain activity does vary while they’re making decisions.

Previous research has shown that during MRI scans, areas linked to broad social connectedness, which involves friends and the world at large, light up in Democrats’ brains. Republicans, on the other hand, show more neural activity in parts of the brain associated with tight social connectedness, which focuses on family and country.

Other scans have shown that brain regions associated with risk and uncertainty, such as the fear-processing amygdala, differ in structure in liberals and conservatives. And different architecture means different behavior. Liberals tend to seek out novelty and uncertainty, while conservatives exhibit strong changes in attitude to threatening situations. The former are more willing to accept risk, while the latter tends to have more intense physical reactions to threatening stimuli.

Building on this, the new research shows that Democrats exhibited significantly greater activity in the left insula, a region associated with social and self-awareness, during the task. Republicans, however, showed significantly greater activity in the right amygdala, a region involved in our fight-or flight response system.